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sergiy2304 [10]
3 years ago
11

I need to know please help

Mathematics
1 answer:
klio [65]3 years ago
8 0

Answer:

25 percent

Step-by-step explanation:

Let the number of girls be x. Then the number of boys is 3*x = 3x.

the total number of students , i.e. 100 percent the number of students is therefore x + 3x = 4x.

so we have

4x = 100 percent

x   = 100/4 percent

    = 25 percent

therefore, the percentage of girls is 25

Hope it helps and if it does, plz mark me brainliest ;)

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